关键词: 兜兰, 杂交, 单株选择, 品种

Abstract:

‘SCBG Ziqi’is a new cultivar of Paphiopedilum developed by tissue culture of a seed crossed from two excellent strains of female parent Paph. charlesworthii and male parent Paph. ‘Blacklight’. This cultivar is characterized by strong growth vigor. The surface of leaves of the cultivar is green and the undersurface of leaves is light green. The dark-purple inflorescence is nearly erect with thick hairs，its average length is 21.5 cm with an purple-red flower，9.7 cm in average transverse diameter and 9.2 cm in vertical diameter. Middle sepals are nearly round and their sides roll back. Brown petals are spoonful and curly with purple stripes. Labellum is helmet-shaped and purple-red with purple-brown stripes. The flowering period is in December to March and the lifetime of a single flower is 40 to 45 d.

Key words: Paphiopedilum, hybridazation, individual selection, cultivar